Velarion Records

Clean Air Act stationary source · ICIS-AIR LA0000002201900488

LOTTE CHEMICAL LOUISIANA LLC, Westlake, LA: Clean Air Act compliance record, inspections, violations, penalties

LOTTE CHEMICAL LOUISIANA LLC, at 2200 BAYOU D'INDE PASS, Westlake in Calcasieu County, Louisiana, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Calcasieu County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedLOTTE CHEMICAL LOUISIANA LLC
ICIS-AIR IDLA0000002201900488
EPA facility registry ID110070208769
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address2200 BAYOU D'INDE PASS, Westlake, LA 70669
CountyCalcasieu County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Chemical manufacturing (NAICS 3251)
SIC code2869
EPA region06

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs LOTTE CHEMICAL LOUISIANA LLC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
February 9, 2026FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 9, 2026FCE On-SiteStateMACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 9, 2022PCE On-SiteU.S. EPAMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 14, 2022FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 13, 2022PCE On-SiteU.S. EPATitle V Permits
February 10, 2021PCE Off-SiteU.S. EPAPrevention of Accidental Release/General Duty Clause; Risk Management Program
June 26, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 30, 2017FCE On-SiteStateMACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
April 13, 2021HPV day-zero determinationStateTitle V Permits

Enforcement and penalties

5 formal enforcement actions since January 1, 2017, 2 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

DateWhat EPA recordedAgencyPenalty, as filed
May 30, 2024Administrative OrderState$0
November 21, 2022Administrative OrderState$250,000
June 22, 2021Administrative OrderState$0
May 20, 2021Administrative OrderState$7,500
June 19, 2019Administrative OrderState$0

Informal enforcement

DateWhat EPA recordedAgency
May 30, 2024Notice of ViolationState
February 7, 2024Notice of ViolationU.S. EPA
March 22, 2023Warning LetterState
March 25, 2022Warning LetterState
May 21, 2021Warning LetterState
February 23, 2021Other Response - No Further ActionU.S. EPA
January 21, 2020Warning LetterState

Stack tests

EPA’s stack test file holds no test at ICIS-AIR LA0000002201900488 since January 1, 2017.

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110070208769 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

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